Nomura Strategic Income ETFNomura Strategic Income ETFNomura Small and Mid Cap ETFNomura Small and Mid Cap ETFDjulyetfstrategicincomeandsmallmidcapetfpro_2982Nomura ETF Trust IIDjulystrategicincomeetfandsmallandmidetfsai_3035July - Strategic Income ETF and Small and Mid ETF_SAIClass ETF - C000277238ETFClass ETF - C000277239ETFMarket risk_Market risk_Interest rate risk [Member]Interest rate risk [Member]Credit risk [Member]Credit risk [Member]High Yield (Junk) Bond Risk [Member]High Yield (Junk) Bond Risk [Member]Liquidity Risk [Member]Liquidity Risk [Member]Loans and Other Direct Indebtedness Risk [Member]Loans and Other Direct Indebtedness Risk [Member]Adjustable Rate Securities RiskAdjustable Rate Securities RiskForeign and Emerging Markets Risk [Member]Foreign and Emerging Markets Risk [Member]Currency RiskCurrency RiskDerivatives Risk [Member]Derivatives Risk [Member]Leveraging Risk [Member]Leveraging Risk [Member]Mortgage-Backed and Asset-Backed Securities Risk [Member]Mortgage-Backed and Asset-Backed Securities Risk [Member]Collateralized Loan Obligation RiskCollateralized Loan Obligation RiskPrepayment Risk [Member]Prepayment Risk [Member]Valuation Risk [Member]Valuation Risk [Member]Portfolio Turnover Risk [Member]Portfolio Turnover Risk [Member]US Government Securities Risk [Member]US Government Securities Risk [Member]Government and Regulatory Risk [Member]Government and Regulatory Risk [Member]Active management and selection risk [Member]Active management and selection risk [Member]ETF riskETF riskMarket Risk [Member]Market Risk [Member]Company size risk [Member]Company size risk [Member]Industry and sector riskIndustry and sector riskIndustrials sector risk [Member]Industrials sector risk [Member]Active Managment and Selection RiskActive Managment and Selection Risk